package club.gskj.gulimall.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.HttpAsyncResponseConsumerFactory;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @ClassName GulimallElasticSearchConfig
 * @Description TODO
 * @Author 康纳
 * @Date 2021-02-09
 */


/**
 * ElasticSearch配置类
 * 1. 导入依赖
 * 2. 编写配置，给容器中注入 RestHighLevelClient
 */
@Configuration
public class GulimallElasticSearchConfig {

    // 默认选项参数
    public static final RequestOptions COMMON_OPTIONS;

    static {
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();
        //builder.addHeader("Authorization", "Bearer " + TOKEN);
        //builder.setHttpAsyncResponseConsumerFactory(
        //        new HttpAsyncResponseConsumerFactory
        //                .HeapBufferedResponseConsumerFactory(30 * 1024 * 1024 * 1024));
        COMMON_OPTIONS = builder.build();
    }


    /**
     * 创建 client客户端
     */
    @Bean
    public RestHighLevelClient reRestClient() {
        RestHighLevelClient client = new RestHighLevelClient(
                RestClient.builder(
                        new HttpHost("192.168.3.26", 9200, "http")));
        return client;
    }


}
